Company lists · Data refreshed October 2026

Top 25 Facility energy efficiency consultants based in Poland

Name: Facility energy efficiency consultants based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 101 companies tracked

RevenueBase identified 101 company matches for facility energy efficiency consultants associated with Poland as of October 2026 and tracks 491 professional contacts across them, including 128 with verified work emails. Warsaw is the largest hub.

This list covers company matches for facility energy efficiency consultants associated with Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

101Companies

491Contacts tracked

128Verified emails

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The 25 largest facility energy efficiency consultants based in Poland

Ranked by team size

Top 25 of 101 company matches for facility energy efficiency consultants based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Enervigo	Exact match	Mielec, PolandHQ recorded Oct 12, 2026	51-200	55 contacts →
	Exact match “Kompleksowo przeprowadzamy firmy przez proces transformacji energetycznej i redukcji śladu węglowego, przyczyniając się do poprawy jakości środowiska, w którym żyjemy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	DB Energy SA	Exact match	Wrocław, PolandHQ recorded Oct 12, 2026	11-50	31 contacts →
	Exact match “The DB ENERGY SA (DBE) is a leader in the energy efficiency services market for industry in Poland.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Narodowa Agencja Poszanowania Energii S.A. National Energy Conservation Agency	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “NAPE (National Energy Conservation Agency) was founded in 1994 by the Energy Conservation Foundation created by the Polish Development Bank and it focuses primarily on…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Grupa Enms	Exact match	Mielec (gmina), PolandHQ recorded Oct 12, 2026	11-50	17 contacts →
	Exact match “Firma EnMS Polska powstała w 2010 r.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	DA Vinci Green Energy	Exact match	Bielany Wrocławskie, PolandHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “Da Vinci Green Energy to spółka doradczo-instalatorska, z szerokim wachlarzem usług dla klienta B2B, dotyczącym optymalizacji kosztów energii w firmach.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Smart EPC Sp. Z O. O	Exact match	Gliwice, PolandHQ recorded Oct 12, 2026	11-50	11 contacts →
	Exact match “Szanowni Państwo, firma Smart EPC powstała w odpowiedzi na trwającą rewolucję w branży energetycznej.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Aura Plus Sp. Z O.O	Exact match	Poznań, PolandHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “AURA Plus to firma specjalizująca się w kompleksowych rozwiązaniach z zakresu efektywności energetycznej w budownictwie.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Innpact Sp. Z O.O	Exact match	Wrocław, PolandHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “Doradzamy jak bezpiecznie i efektywnie zarządzać mediami energetycznymi.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Energy Saver Group	Exact match	Wrocław, PolandHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match “Energy Saver to zespół ekspertów specjalizujących się w usługach z zakresu auditingu energetycznego, remontowego i oświetleniowego.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Escolight	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	1-10	8 contacts →
	Exact match “Naszą misją jest dostarczać firmom efektywne rozwiązania energetyczne, ograniczające ślad węglowy i przyczyniające się do dekarbonizacji, bez nakładów inwestycyjnych.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Voltaic System	Exact match	Olsztyn, PolandHQ recorded Oct 12, 2026	11-50	7 contacts →
	Exact match “Oferujemy efektywne rozwiązania energetyczne zarówno dla Klientów indywidualnych, jak i biznesu sektora produkcyjnego.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Optimen Energy	Exact match	Warszawa/trójmiasto, PolandHQ recorded Oct 12, 2026	11-50	6 contacts →
	Exact match “Wykorzystujemy naszą wiedzę i doświadczenie, by pomóc przedsiębiorcom zmniejszyć zużycie oraz koszty energii elektrycznej, a także dostarczamy rozwiązania oparte o zieloną energię.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	SUN Valley Energy	Exact match	Poznań, PolandHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Sun Valley Energy is a premier energy modernization company, focused on empowering businesses to minimize their ecological footprint, enhance profitability, and achieve their…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Nega-Energy	Exact match	Wrocław, PolandHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Identyfikujemy - wskazujemy miejsca nadmiernego zużycia energii i ciepła.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Energy Trend	Exact match	Lublin, PolandHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “Energy Trend specjalizuje się w kompleksowym doradztwie w zakresie efektywności energetycznej.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Polska Grupa Termomodernizacyjna	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Polska Grupa Termomodernizacyjna specjalizuje się w kompleksowej termomodernizacji budynków poprawiając ich efektywność energetyczną oraz obniżając koszty ich eksploatacji.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	SMD Group	Exact match	Wrocław, PolandHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Poszukujesz funduszy na rozwój Twojego przedsiębiorstwa?” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	BBC Best Building Consultants	Exact match	Żyrardów, PolandHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	PIK Energy Doradztwo Energetyczne	Exact match	Łódź, PolandHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Jesteśmy firmą, której głównym celem jest świadczenie kompleksowego doradztwa energetycznego dla przedsiębiorców.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Metis Intech	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Projektujemy rozwiązania zwiększające efektywność energetyczną Twojej firmy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Ellipsis Energy	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	51-200	3 contacts →
	Exact match “Ellipsis Energy to firma świadcząca usługi audytorskie w dziedzinie poprawy efektywności energetycznej.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	Zero Waste Consulting Sp. Z O.O	Exact match	Warsaw, PolandHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Twoja firma potrzebuje wsparcia w minimalizowaniu wpływu swojej działalności na środowisko naturalne?” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Wielkopolskie Biuro Efektywności Energetycznej	Exact match	Poznań, PolandHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “TOGETHER FOR SUCCESS \| WBEE to ekosystem skupiający najlepszych specjalistów z branży energetycznej, których celem jest doprowadzanie do oszczędności energii oraz jej kosztów w…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Bems Sp. Z O.O	Exact match	Kraków, PolandHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Bems Sp.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Energreen	Exact match	Kraków, PolandHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “We believe that in a world of constant change, the right strategy must be flexible and supported by Lean Management processes.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “facility energy efficiency consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 101 facility energy efficiency consultants based in Poland

See the full list, filter by size, metro and specialty, and access 128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facility energy efficiency consultants based in Poland at a glance

As of Oct 12, 2026

26.1%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

20.8%Largest-city concentration · Warsaw

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 101 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Poland whose business descriptions match “facility energy efficiency consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 128 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “facility energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility energy efficiency consultants are there based in Poland?

RevenueBase identified 101 company matches for facility energy efficiency consultants associated with Poland as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Enervigo tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most facility energy efficiency consultants?

Warsaw leads with 21 company records, followed by Wroclaw (13) and Krakow (7).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 128 professional contacts with verified work emails tracked across these 101 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.